1. Xaiv cov paj rwb modal, siv cov nroj tsuag luam ntawv thiab dyeing, cov leeg rhiab tuaj yeem hnav.
2. Cov ntaub mos mos thiab xis nyob, cov tawv nqaij-phooj ywg cog fiber ntau, noo noo nqus thiab ua pa muaj peev xwm.
3. Lub plab pleats tsim, tshwj tseg rau qhov chaw me nyuam loj hlob.
4. Lub duav adjustable ties.
5. Kev saib xyuas yooj yim, hais lus zoo rau kev txaj muag thaum cev xeeb tub.
6. High elasticity ntawm lub plab lub duav, xis thiab du tsis txhob strangle lub plab.
7. Lace locking ntug, exquisite haum, ntau tug rubing tsis deformation.